Access alfa-safety.fr. Hébergement Cloud, Web et expert DevOps

Report Summary

About Website

Welcome to alfa-safety.fr homepage info - get ready to check Alfa Safety best content for France right away, or after learning these important things about alfa-safety.fr

Hébergement Cloud d'applications web et de sites e-commerce en haute disponibilité 24/7. Cloud Alfa-Safety, AWS et Azure. Expert DevOps à Nantes & Paris.

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

55/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

alfa-safety.fr

349 ms

www.alfa-safety.fr

531 ms

style.css

236 ms

style.min.css

320 ms

styles.css

240 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 98% of them (40 requests) were addressed to the original Alfa-safety.fr, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (531 ms) belongs to the original domain Alfa-safety.fr.

Content Size

584.1 kB

After Optimization

326.5 kB

In fact, the total size of Alfa-safety.fr main page is 584.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. HTML takes 298.3 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 256.4 kB

Original 298.3 kB
After minification 294.1 kB
After compression 42.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 256.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.2 kB

Original 285.8 kB
After minification 284.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Alfa Safety images are well optimized though.

Requests Now

After Optimization

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alfa Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alfa-safety.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Alfa-safety.fr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

alfa-safety.fr

Open Graph data is detected on the main page of Alfa Safety. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Hébergement Cloud, Web et expert DevOps - Alfa-Safety

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)